38451791

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{991}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 46092288

約数和(自身を除く): 7640497

約数列:

[1, 7, 23, 161, 241, 991, 1687, 5543, 6937, 22793, 38801, 159551, 238831, 1671817, 5493113, 38451791]

約数ペア:

[(1, 38451791), (7, 5493113), (23, 1671817), (161, 238831), (241, 159551), (991, 38801), (1687, 22793), (5543, 6937)]